TA05 Motor Mount Stiffener Aluminium TA05-IF09/LB for TAMIYA TA05-IFS/TA05-R by 3Racing  [TA05-IF09/LB]

This aluminium motor stiffener is an accessory tailored for TAMIYA TA05-IFS and TA05-R chassis, produced by 3Racing under model TA05-IF09/LB. It acts as a reinforcement plate around the motor mount to reduce flex under dynamic loads.

Intended compatibility is limited to the TA05-IFS and TA05-R formats listed, and the component can replace or supplement the standard motor mount on those Tamiya frames. The aluminium material increases local stiffness where motor and gearbox interface.

Installation guidance: the stiffener installs at the motor area and engages the existing chassis and motor mounting points on TA05-IFS and TA05-R. Installation normally follows factory mounting holes and does not alter drivetrain geometry, making it suitable for track tuning packages.

Role in setup: fitting an aluminium stiffener helps reduce motor movement during acceleration and braking, which preserves consistent gear engagement and aids lap-to-lap repeatability. It complements suspension and gearbox adjustments rather than acting alone.